add RTree classes

[anneal.git] / src / com / infomatiq / jsi / IntProcedure.java

diff --git a/src/com/infomatiq/jsi/IntProcedure.java b/src/com/infomatiq/jsi/IntProcedure.java
new file mode 100644 (file)
index 0000000..6081136
--- /dev/null
+++ b/src/com/infomatiq/jsi/IntProcedure.java
@@ -0,0 +1,37 @@
+//   IntProcedure.java
+//   Java Spatial Index Library
+//   Copyright (C) 2002 Infomatiq Limited
+//  
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2.1 of the License, or (at your option) any later version.
+//  
+//  This library is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  Lesser General Public License for more details.
+//  
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+package com.infomatiq.jsi;
+
+/**
+ * Interface that defines a procedure to be executed, that takes
+ * an int parameter
+ * 
+ * @author aled.morris@infomatiq.co.uk
+ * @version 1.0b2
+ */
+public interface IntProcedure {
+  /**
+   * @param id integer value
+   * 
+   * @return flag to indicate whether to continue executing the procedure. Return true to
+   *         continue executing, or false to prevent any more calls to this 
+   *         method.
+   */
+  public boolean execute(int id);
+}